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Short Name: TRIS BUFFER
Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol
Basic Details
Article No.
LG4690
Grade
Extra Pure
Purity
99%
CAS No.
77-86-1
HS Code
2922.5090
Shelf Life
60 Months
Packings Avialable
LG4690
1 bottle of 100 gm
₹1151
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LG4690
1 bottle of 500 gm
₹5335
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LG4690
1 bottle of 1000 gm
₹9828
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LG4690
1 bottle of 5000 gm
₹42120
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LG4690
1 drum of 25 kg
₹0
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LG4690
1 drum of 50 kg
₹0
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Molecule Detail
Formula: NH2.C(CH2OH)3
Weight: 121.14
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
pH value
10.5 - 12
Melting point/ Freezing point [°C]
167 - 172 °C
Boiling point [°C]
219 - 220 °C
Initial boiling point [°C]
219°C
Final boiling point [°C]
220 °C
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay
Min 99%
Melting point
165 - 170 deg C
Sulphated ash
Max 0.15%
Biological buffer, pKa at 20°C
8.3
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338